Inventor · disambiguated record
Byung Seok Choi
Also filed as: CHOI BYUNG S · CHOI BYUNG-SEOK
42 granted patents·19 pending applications·111 citations·filing 2003–2025
96Inventor score
Files withKOREA ELECTRONICS TELECOMM19ELECTRONICS & TELECOMMUNICATIONS RES INST15SAMSUNG DISPLAY CO LTD14CHOI BYUNG-SEOK3KIM JIN SOO2
Top patents by PatentIndex Score
61 records- 0198US10276630B2Light emitting device and fabricating method thereofSAMSUNG DISPLAY CO LTD·Filed 2017·Granted Apr 30, 2019·28 cites·12 claims
- 0290US8149503B2Reflective semiconductor optical amplifier and optical signal processing method using the sameKIM HYUN SOO·Filed 2009·Granted Apr 3, 2012·13 cites·17 claims
- 0388US8922871B2Electrowetting display device and manufacturing method thereofCHOI BYUNG SEOK·Filed 2012·Granted Dec 30, 2014·7 cites·25 claims
- 0485US10379407B2Liquid crystal display having oriented pixel elementsSAMSUNG DISPLAY CO LTD·Filed 2016·Granted Aug 13, 2019·2 cites·13 claims
- 0584US8548015B2Wavelength-tunable external cavity laser moduleCHOI BYUNG-SEOK·Filed 2010·Granted Oct 1, 2013·7 cites·16 claims
- 0683US11004870B2Transistor structure, display device including transistor structure, and method of manufacturing transistor structureSAMSUNG DISPLAY CO LTD·Filed 2017·Granted May 11, 2021·3 cites·12 claims
- 0780US10497744B2Method of fabricating light emitting deviceSAMSUNG DISPLAY CO LTD·Filed 2019·Granted Dec 3, 2019·2 cites·5 claims
- 0880US7009716B2System for monitoring optical output/wavelengthKOREA ELECTRONICS TELECOMM·Filed 2004·Granted Mar 7, 2006·17 cites·18 claims
- 0978US7520682B2Transceiver module and optical bench for passive alignmentKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Apr 21, 2009·9 cites·21 claims
- 1077US10340293B2Transistor display panel including a transistor and an overlapping region of a gate line and data lineSAMSUNG DISPLAY CO LTD·Filed 2018·Granted Jul 2, 2019·2 cites·18 claims
- 1175US8989229B2Superluminescent diode, method of manufacturing the same, and wavelength-tunable external cavity laser including the sameOH SU HWAN·Filed 2012·Granted Mar 24, 2015·2 cites·14 claims
- 1274US9148227B2Reflective colorless optical transmitterKOREA ELECTRONICS TELECOMM·Filed 2014·Granted Sep 29, 2015·3 cites·15 claims
- 1374US8804232B2Semiconductor optical devices and methods of fabricating the sameKIM DONG CHURL·Filed 2011·Granted Aug 12, 2014·4 cites·19 claims
- 1473US9420357B2Method and apparatus for selecting wavelength by wavelength tunable optical receiverELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted Aug 16, 2016·2 cites·10 claims
- 1571US9099839B1Coherent wavelength tunable laser apparatusKOREA ELECTRONICS TELECOMM·Filed 2014·Granted Aug 4, 2015·2 cites·10 claims
- 1670US10788721B2Liquid crystal displaySAMSUNG DISPLAY CO LTD·Filed 2019·Granted Sep 29, 2020·0 cites·9 claims
- 1769US10447010B2Method and apparatus for controlling external cavity laserELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Oct 15, 2019·1 cites·10 claims
- 1868US8428091B2Tunable laser modulePARK MI-RAN·Filed 2010·Granted Apr 23, 2013·2 cites·9 claims
- 1966US12375183B2Beam tracking module, free-space quantum communication device, and free-space optical communication deviceELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Granted Jul 29, 2025·0 cites·20 claims
- 2064US2025308444A1Display deviceSAMSUNG DISPLAY CO LTD·Filed 2025·Application pending·0 cites
- 2161US11843002B2Transistor structure, display device including transistor structure, and method of manufacturing transistor structureSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Dec 12, 2023·0 cites·12 claims
- 2261US8363685B2Wavelength tunable external cavity laser beam generating deviceKOREA ELECTRONICS TELECOMM·Filed 2011·Granted Jan 29, 2013·1 cites·17 claims
- 2360US9006749B2Quantum dot laser diode and method of manufacturing the sameKIM JIN SOO·Filed 2009·Granted Apr 14, 2015·1 cites·14 claims
- 2460US2025164710A1Optical alignment device and optical alignment methodELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Application pending·0 cites
- 2558US9343614B2Superluminescent diode, method of manufacturing the same, and wavelength-tunable external cavity laser including the sameKOREA ELECTRONICS TELECOMM·Filed 2015·Granted May 17, 2016·0 cites·8 claims
- 2657US2024168307A1Device for generating and splitting polarized lightELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Application pending·0 cites
- 2756US11594656B2Quantum light source device and optical communication apparatus including the sameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Granted Feb 28, 2023·0 cites·16 claims
- 2855US10018864B2Liquid crystal display device comprising a common electrode having first and second openings and method of manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2016·Granted Jul 10, 2018·0 cites·18 claims
- 2954US12388630B2Quantum key distribution system and operation method thereofELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Aug 12, 2025·0 cites·15 claims
- 3054US10649139B2Optical waveguide structureELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Granted May 12, 2020·0 cites·14 claims
- 3154US7012939B2Wavelength stabilization module having light-receiving element array and method of manufacturing the sameKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Mar 14, 2006·3 cites·10 claims
- 3252US2010252094A1High-Efficiency Solar Cell and Method of Manufacturing the SameKOREA ELECTRONICS TELECOMM·Filed 2008·Application pending·0 cites
- 3350US7575943B2Quantum dot laser diode and method of manufacturing the sameKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Aug 18, 2009·0 cites·5 claims
- 3450US2016026019A1Mother substrate for display device, display device, and manufacturing method thereofSAMSUNG DISPLAY CO LTD·Filed 2014·Application pending·0 cites
- 3549US8594469B2Optical amplifierCHOI BYUNG-SEOK·Filed 2009·Granted Nov 26, 2013·0 cites·12 claims
- 3649US7907851B2Self-oscillation communication moduleKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Mar 15, 2011·0 cites·13 claims
- 3748US11522618B2Quantum information transmitter, quantum communication system including the same, and operating method of quantum information transmitterELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted Dec 6, 2022·0 cites·17 claims
- 3848US2022066245A1Light modulation deviceELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Application pending·0 cites
- 3948US2010260223A1Quantum dot laser diode and method of fabricating the sameKIM JIN SOO·Filed 2006·Application pending·0 cites
- 4047US9674951B2Method of forming fine electrode for flat panel displaySAMSUNG DISPLAY CO LTD·Filed 2016·Granted Jun 6, 2017·0 cites·8 claims
- 4146US10156757B2Liquid crystal display deviceSAMSUNG DISPLAY CO LTD·Filed 2016·Granted Dec 18, 2018·0 cites·17 claims
- 4246US7551662B2Distributed feedback (DFB) quantum dot laser structureKOREA ELECTRONICS TELECOMM·Filed 2006·Granted Jun 23, 2009·0 cites·14 claims
- 4346US2011165716A1Quantum dot laser diode and method of fabricating the sameKOREA ELECTRONICS TELECOMM·Filed 2011·Application pending·0 cites
- 4446US2010316383A1Wavelength division multiplexed-passive optical network apparatusKOREA ELECTRONICS TELECOMM·Filed 2009·Application pending·0 cites
- 4545US8995480B2Tunable laser moduleKOREA ELECTRONICS TELECOMM·Filed 2012·Granted Mar 31, 2015·0 cites·14 claims
- 4644US11860376B2Polarization decomposition deviceELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2019·Granted Jan 2, 2024·0 cites·22 claims
- 4744US2016049769A1Method and apparatus for implementing tunable light sourceKOREA ELECTRONICS TELECOMM·Filed 2014·Application pending·0 cites
- 4843US11009755B2Display device and method of manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2019·Granted May 18, 2021·0 cites·20 claims
- 4943US7749787B2Method for forming quantum dots by alternate growth processKOREA ELECTRONICS TELECOMM·Filed 2005·Granted Jul 6, 2010·0 cites·23 claims
- 5043US2014233945A1Wavelength division multiplexing optical transmitting apparatus and operating method of the sameKOREA ELECTRONICS TELECOMM·Filed 2014·Application pending·0 cites
Showing the top 50 of 61 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →